-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Critical: librelp security update Advisory ID: RHSA-2018:1704-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:1704 Issue date: 2018-05-23 CVE Names: CVE-2018-1000140 ===================================================================== 1. Summary: An update for librelp is now available for Red Hat Enterprise Linux 7.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux ComputeNode EUS (v. 7.4) - x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.4) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.4) - aarch64, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.4) - aarch64, ppc64, ppc64le, s390x, x86_64 3. Description: Librelp is an easy-to-use library for the Reliable Event Logging Protocol (RELP) protocol. RELP is a general-purpose, extensible logging protocol. Security Fix(es): * librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c (CVE-2018-1000140) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Rainer Gerhards (rsyslog) for reporting this issue. Upstream acknowledges Bas van Schaik (lgtm.com / Semmle) and Kevin Backhouse (lgtm.com / Semmle) as the original reporters. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1560084 - CVE-2018-1000140 librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.4): Source: librelp-1.2.12-1.el7_4.1.src.rpm x86_64: librelp-1.2.12-1.el7_4.1.i686.rpm librelp-1.2.12-1.el7_4.1.x86_64.rpm librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.4): x86_64: librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm librelp-devel-1.2.12-1.el7_4.1.i686.rpm librelp-devel-1.2.12-1.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.4): Source: librelp-1.2.12-1.el7_4.1.src.rpm aarch64: librelp-1.2.12-1.el7_4.1.aarch64.rpm librelp-debuginfo-1.2.12-1.el7_4.1.aarch64.rpm ppc64: librelp-1.2.12-1.el7_4.1.ppc.rpm librelp-1.2.12-1.el7_4.1.ppc64.rpm librelp-debuginfo-1.2.12-1.el7_4.1.ppc.rpm librelp-debuginfo-1.2.12-1.el7_4.1.ppc64.rpm ppc64le: librelp-1.2.12-1.el7_4.1.ppc64le.rpm librelp-debuginfo-1.2.12-1.el7_4.1.ppc64le.rpm s390x: librelp-1.2.12-1.el7_4.1.s390.rpm librelp-1.2.12-1.el7_4.1.s390x.rpm librelp-debuginfo-1.2.12-1.el7_4.1.s390.rpm librelp-debuginfo-1.2.12-1.el7_4.1.s390x.rpm x86_64: librelp-1.2.12-1.el7_4.1.i686.rpm librelp-1.2.12-1.el7_4.1.x86_64.rpm librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.4): aarch64: librelp-debuginfo-1.2.12-1.el7_4.1.aarch64.rpm librelp-devel-1.2.12-1.el7_4.1.aarch64.rpm ppc64: librelp-debuginfo-1.2.12-1.el7_4.1.ppc.rpm librelp-debuginfo-1.2.12-1.el7_4.1.ppc64.rpm librelp-devel-1.2.12-1.el7_4.1.ppc.rpm librelp-devel-1.2.12-1.el7_4.1.ppc64.rpm ppc64le: librelp-debuginfo-1.2.12-1.el7_4.1.ppc64le.rpm librelp-devel-1.2.12-1.el7_4.1.ppc64le.rpm s390x: librelp-debuginfo-1.2.12-1.el7_4.1.s390.rpm librelp-debuginfo-1.2.12-1.el7_4.1.s390x.rpm librelp-devel-1.2.12-1.el7_4.1.s390.rpm librelp-devel-1.2.12-1.el7_4.1.s390x.rpm x86_64: librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm librelp-devel-1.2.12-1.el7_4.1.i686.rpm librelp-devel-1.2.12-1.el7_4.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2018-1000140 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBWwWOodzjgjWX9erEAQjPVxAAnBRa3zK0DcJ/Oe2Q9kH//5Jfw5lAsfIO hyBkJchvZrMBCMwiQt9wtDF4Vrp5EarQkEyOsIsU4qberXZdnfr3BiN6yvDSHui8 4+mTAKeyudKCed5hmyLk3LZ8C//utUnYeQcwR5bGH9vcXj+srGNw2UufyfyHeRjS 4IxC2HcAoAGFoK2BnZEnBrk1gyjgFsdPiR6+kydOWWsxhfLpQzCVKAOldploHFym RkrGuRqHWawDmM40D0k3S8eIzqPloK7O4iYLs9D5EACM7dMO/tEpPJUxCqLroCPW 6eTyJ/MJC2HSTPNmfq0IiZpjP67MhYyKYaYPF2GC6khmYRRuIWPlFKM9BVBkPJI6 iTjk76xPKZ9oBTkP02v4fXpLebElIlL4GWwrcEm2btqHCIfzidi341NNCMbclxQg kP4onNb5cQVaqGFy3Fj+M8SLBkML1uWjvMd0jrKHtglPt9lxuPiZf/hD1SOPEkFs yyGoWqu6GtcBrtzOvztn1xGScoLdf4WAaOnblGLdke0uh2sA8Tv0Bho3TdFIwbm5 L2cd0P8D3A8gkz77N1A8F0jMB5c58SR2r0kWwp5aa3JIOmZUcvvMqjAOjksVqmmf dNpMaJPPXvdMRsngVp/UCDOWhZ3RmqQYJUIULR2Iq+CmuoOwq+nVGYbkJelAUICp KuHfsuojUlQ= =RH9q -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce